Display structure



FIG. 1 is a top right perspective view of a display structure showing our new design;

FIG. 2 is a bottom left perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof; and,

FIG. 9 is a front view thereof showing the display structure in an environment in which it may be used.

The broken lines in FIG. 9 show environment that forms no part of the claimed design. 

CLAIM The ornamental design for a display structure, as shown and described. 